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Summary of Contents for Fbt MLA 608A

  • Page 1 ENGLISH...
  • Page 2: Table Of Contents

    INDEX WARNING - IMPORTANT SAFETY INSTRUCTIONS - PRECAUTIONS INTRODUCTION GENERAL FEATURES 3 / 4 POWER SUPPLY 5 / 6 CONNECTORS DIMENSIONS 8 / 9 INSTALLATION MODE 10 / 11 / 12 CONTROLS AND FUNCTIONS 13 / 14 CONNECTION OF LOUDSPEAKERS USB-RS485 CONVERTER CONNECTION EXAMPLES TECHNICAL SPECIFICATIONS...
  • Page 3: Important Safety Instructions

    WARNING WARNING RISK OF ELECTRIC SHOCK DO NOT OPEN TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK) NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE IMPORTANT SAFETY INSTRUCTIONS IMPORTANTI ISTRUZIONI DI SICUREZZA...
  • Page 5: General Features

    GENERAL FEATURES VERTUS MLA 608A VERTUS MLA 608A > 6-way active mid/low Line Array Column in bass reflex > Digital directivity aiming > Control panel with XLR input and XLR link, XLR HP filtered out, Volume, Preset, 7-step angle aiming, HP filter, Ground Lift, RJ45 in/out for RS485 network, screw connectors for in/out audio and for installation >...
  • Page 6: General Features

    GENERAL FEATURES VERTUS MLA 801A VERTUS MLA 801A > 8-way active HF Line Array Column in bass reflex > Digital / mechanical directivity aiming > Control panel with XLR input and XLR link, volume, preset, 7 step angle aiming, ground-lift, RJ45 in /out for RS-485 network, Euroblock connector for in/out audio >...
  • Page 7: Power Supply

    - In case of «chain connection», connect the cable to the grey outlet of the first speaker and to the blue outlet of the second one, and so on, making sure the maximum current indicated on the «AC LOOP OUTPUT» is not exceeded. MAX. 16A MAX. 2 BOX 1.5A 1.5A MAX. 10 BOX SUPPLIED CABLE MLA 608A MLA 608A MLA 801A MLA 801A MAX. 20A 1.5A 1.5A 19.5A MAX.
  • Page 8: Power Supply

    "AC LOOP OUTPUTS" is not exceed. MAX. 12A 1 BOX MAX. 4 BOX SJT3X14 VW1 SUPPLIED CABLE NEMA 5-15P MLA 608A MLA 801A MLA 801A MAX. 18A 1 BOX Plug rated current >= 24A MAX. 6 BOX AWG14 SJT VW1 MAX.
  • Page 10: Dimensions

    DIMENSIONS MLA 608A...
  • Page 11: Dimensions

    DIMENSIONS MLA 801A...
  • Page 12 WARNING: carefully select the area where to install the speakers and make sure that the structure is adequate to support the weight of boxes. FBT will not be held responsible for any damage to persons or property in case of failure to comply with these...
  • Page 13 INSTALLATION MODE CONNECTION OF TWO COLUMNS fig. A - Connect the two satellites to one another as shown in picture "A". - For wall mounting use adequate anchor slots.
  • Page 14 INSTALLATION MODE CONNECTION OF TWO COLUMNS UPPER BRACKET LOWER BRACKET fig. B To fasten the two columns onto the wall use the upper and lower brackets. The central brackets must be removed and one of them used as safety fastening (see fig. B). CAUTION: holes ( C ) let loose by the moving bracket must absolutely be closed with the relevant screws.
  • Page 15: Controls And Functions

    RESET: allows you to reset the internal memory that contains the data sent by the PC in a setup possibly configured previously. If performed in “stand-alone” mode with connected speakers, the reset control is also transmitted to the MLA 608A loudspeaker. We recommend that you perform a reset (pressing the relevant key or with the software) when shifting from using the system connected to the PC to “stand-alone”...
  • Page 16: Controls And Functions

    HP FILTER: selecting the control modifies the “hi-pass” filter to about 100Hz, thus allowing you to combine use of a subwoofer of the FBT SUBLINE series; in this case, to obtain the proper alignment of the signal delays of the MLA loudspeaker and sub, we recommend that you use the relevant “SUB OUT”...
  • Page 17: Connection Of Loudspeakers

    CONNECTION OF LOUDSPEAKERS IN THE CONFIGURATION WITH MULTIPLE LOUDSPEAKERS CONNECTED, THE SELECTOR SWITCHES ALSO CONTROL THE "SLAVE" SPEAKER, EXCEPT FOR THE VOLUME, WHICH IS INDEPENDENT ON EACH SPEAKER. - STAND-ALONE: using two standard Ethernet cables, connect the output of the first speaker (NETWORK OUT) to the input of the second one (NETWORK IN) and the output of the second to the input of the first.
  • Page 18: Usb-Rs485 Converter

    USB-RS485 CONVERTER An MLA system includes at least one MLA608A for mid-low frequencies and one MLA801A for high frequencies. The whole system can be controlled either manually, using the selector switches on the rear of every sound diffuser, or by connecting the sound system to the PC. SYSTEM CONNECTION Use an USB cable to connect the PC to the USB-RS485 converter, and then connect the latter to the first loudspeaker (NETWORK IN) with a standard Ethernet cable.
  • Page 19: Connection Examples

    CONNECTION EXAMPLES STAND ALONE CONTROL FROM PC...
  • Page 20: Technical Specifications

    TECHNICAL SPECIFICATIONS MLA 801A MLA 608A CONFIGURATION 8 x 40 6 x 230 BUILT-IN AMPLIFIER CONT. RMS LF/HF watt 6 x 250 8 x 50 BUILT-IN AMPLIFIER MAX. RMS LF/HF watt 8 x 100 6 x 500 BUILT-IN AMPLIFIER MAX. PEAK LF/HF watt 1.8kHz - 20kHz...
  • Page 21 CODE 35546#12.2011...

This manual is also suitable for:

Mla 801a

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